﻿// Copyright 2008 Chris Varley (http://www.contractdriven.net/)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

using ContractDriven.CommonAssertions;
using NUnit.Framework;
using Assert = NUnit.Framework.Assert;

namespace ContractDrivenTests.CommonAssertions
{
    [TestFixture, Description("Tests for RangeAssertion Class")]
    public class RangeAssertionTest
    {

        [Test]
        public void RangeAssertionConstructorTest()
        {
        	var test = 5;
        	var min = 0;
        	var max = 10;
            var rangeAssertion = new RangeAssertion(test, min, max);
			Assert.IsNotNull(rangeAssertion);
		}

        #region Eval Method Tests

        [Test]
        public void EvalTest()
        {
            //Parameters
        	var test = 5;
        	var min = 0;
        	var max = 10;
            var rangeAssertion = new RangeAssertion(test, min, max);

            var result = rangeAssertion.Eval();

            const bool expected = true;
            Assert.AreEqual(expected, result, "RangeAssertion.Eval failed. 5 was incorrectly evaluated as being outside the range 0-10.");
        }

        [Test]
        public void EvalOutOfRangeTest()
        {
        	var test = 5;
        	var min = 10;
        	var max = 20;
            var rangeAssertion = new RangeAssertion(test, min, max);

            var result = rangeAssertion.Eval();

            const bool expected = false;

            Assert.AreEqual(expected, result, "RangeAssertion.Eval failed. 5 was incorrectly evaluated as being between 10 and 20.");
        }

        #endregion

    }
}
